Portable Cavitation RF Body Slimming Machine with Roller Massage for Fat Reduction 40kHz

You're asking about the HF-904, and we've been shippng these portable units for a while now — they handle both cavitation and RF in a single pass, which most buyers seem to prefer over switching machines mid-treatment.

The 40kHz cavitation works by creating those microscopic bubbles around fat cell membranes, and the energy density goes form 0 up to 3W/cm² so you can dial it in depending on the client's tolerance or the area you're targeting, and we usually have stock on the 50mm hand-piece but confirm lead time if you need a different diameter.

7-inch color touch screen makes it pretty straightforward to switch between modes, and the RF side runs at 1MHz with a max output of 300W — basically enough for most body contouring sessions without overheating the tissue if you're following parameter guide. It weighs about 20kg, so not exactly featherweight but manageable for a portable unit.

One thing we don't recommend is using this for facial work; the hand-piece is too large and the cavitation frequency isn't suited for delicate areas. The certifications we've got include CE, Medical CE, FDA, TGA, and an appearance patent, though you'll want to verify TGA compliance for your specific region since requrements vary.

Also, the power supply is 220V±10% at 50/60Hz drawing 5A, so check your outlet compatiblity before ordering — some buyers in 110V regions need a step-up transformer.